• 전체
  • 전자/전기
  • 통신
  • 컴퓨터
닫기

사이트맵

Loading..

Please wait....

영문 논문지

홈 홈 > 연구문헌 > 영문 논문지 > JIPS (한국정보처리학회)

JIPS (한국정보처리학회)

Current Result Document : 2,814 / 2,815

한글제목(Korean Title) A Joint Channel Estimation and Data Detection for a MIMO Wireless Communication System via Sphere Decoding
영문제목(English Title) A Joint Channel Estimation and Data Detection for a MIMO Wireless Communication System via Sphere Decoding
저자(Author) Gajanan R. Patil   Vishwanath K. Kokate  
원문수록처(Citation) VOL 13 NO. 04 PP. 1029 ~ 1042 (2017. 08)
한글내용
(Korean Abstract)
영문내용
(English Abstract)
A joint channel estimation and data detection technique for a multiple input multiple output (MIMO) wireless communication system is proposed. It combines the least square (LS) training based channel estimation (TBCE) scheme with sphere decoding. In this new approach, channel estimation is enhanced with the help of blind symbols, which are selected based on their correctness. The correctness is determined via sphere decoding. The performance of the new scheme is studied through simulation in terms of the bit error rate (BER). The results show that the proposed channel estimation has comparable performance and better computational complexity over the existing semi-blind channel estimation (SBCE) method.
키워드(Keyword) Maximum Likelihood Decoding   Multiple Input Multiple Output   Normalized Mean Square Error   Training Based Channel Estimation   Semi-Blind Channel Estimation   Spatial Multiplexing   Sphere Decoding  
파일첨부 PDF 다운로드